Intermediate CSS Quiz

#1 Which of the following is a valid pseudo class?

:none

:enable

:has-child

:empty

#2 Which of the following is an invalid CSS property?

grid-auto-row

grid-row

grid-auto-flow

grid-template

#3 100vmin is always smaller than 50vh

false

true

#4 margin-top and top behave the same when applied to a position:relative element

true

false

#5 What is the default value of flex-grow?

none

1

0

auto

#6 100vmax is always bigger than 50vw

false

true

#7 How to set the initial value of a counter to be 10?

--count: 10;

counter-init: count 10;

counter: count 10;

counter-reset: count 10;

#8 How to allow the user to change the dimension of an element?

user can do this by default

resize:both

resize:all

we cannot allow this

#9 Which of the following will trigger the shrink-to-fit behavior when applied to a div element?

overflow:hidden;

position:sticky;

display:table;

width:auto;

#10 The containing block of position:absolute is established by the nearest ancestor with position:relative

false

true

#11 Which of the following is an invalid unit?

vm

pc

ex

ch

#12 What is the default value of flex-shrink?

auto

0

none

1

#13 Vertical margins always collapse.

false

true

#14 In CSS grid how to set a distance of 10px between all the columns?

column-gap:10px;

grid-gap:5px 5px;

grid-gap:10px 0;

column-gap:5px;

#15 How to remove line breaks within text?

white-space:nowrap;

whitespace:no-wrap;

whitespace:nowrap;

white-space:no-wrap;

#16 Which of the following doesn’t create a stacking context?

transform:translate(0);

transform:translate(10px);

mix-blend-mode:normal;

mix-blend-mode:overlay;

#17 Which of the following will NOT show a border?

border:dashed;

border:solid;

border:thick;

border:2px solid;

#18 How to correctly define a CSS custom property?

body { --color:red; }

body { var(--color):red; }

:root { --color:var(red); }

:root { -color:red; }

#19 An element with a positive z-index will always be on the top of an element with a negative z-index

false

true

#20 background-position:100% calc(100% + 20px); is the same as

background-position:bottom 0 right -20px;

background-position:right 0 bottom -20px;

background-position:right 0 bottom 20px;

background-position:bottom 0 right 20px;

Intermediate CSS

#1 Which of the following is a valid pseudo class?

#2 Which of the following is an invalid CSS property?

#3 100vmin is always smaller than 50vh

#4 margin-top and top behave the same when applied to a position:relative element

#5 What is the default value of flex-grow?

#6 100vmax is always bigger than 50vw

#7 How to set the initial value of a counter to be 10?

#8 How to allow the user to change the dimension of an element?

#9 Which of the following will trigger the shrink-to-fit behavior when applied to a div element?

#10 The containing block of position:absolute is established by the nearest ancestor with position:relative

#11 Which of the following is an invalid unit?

#12 What is the default value of flex-shrink?

#13 Vertical margins always collapse.

#14 In CSS grid how to set a distance of 10px between all the columns?

#15 How to remove line breaks within text?

#16 Which of the following doesn’t create a stacking context?

#17 Which of the following will NOT show a border?

#18 How to correctly define a CSS custom property?

#19 An element with a positive z-index will always be on the top of an element with a negative z-index

#20 background-position:100% calc(100% + 20px); is the same as

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